Saint Helena, Tunapuna-Piarco, Trinidad And Tobago Climate

Weather: 30.06°C/86.11°F, Wind SW at 8.23 km/h, 63% Humidity, 0% Chance of rain

Trinidad and Tobago
(Photo by JJ Shev on Unsplash)

Saint Helena Climate Summary

Located at an elevation of 11 meters (36.09 feet) above sea level, Saint Helena has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.78ºC (82.0ºF) and it is 0.06% higher than Trinidad and Tobago’s averages. Saint Helena typically receives about 121.73 millimeters (4.79 inches) of precipitation and has 173.65 rainy days (47.58% of the time) annually.

CountryTrinidad and Tobago
CityTunapuna-Piarco
Longitude-61.3472689
Latitude10.5813813
Attitude/Elevation11m (36.09ft)
Local timeMonday 19:43
Annual high temperature29.03ºC (84.25ºF)
Annual low temperature25.74ºC (78.33ºF)
Average annual precip.121.73mm (4.79in)
Warmest monthSeptember (30.19ºC / 86.34ºF)
Coldest MonthFebruary (24.57ºC / 76.23ºF)
Wettest MonthAugust (249.72mm / 9.83in)
Driest MonthFebruary (31.57mm / 1.24in)
Number of days with rainfall (≥ 1.0 mm)173.65 days (47.58%)
Days with no rain191.35 days (52.42%)
Humidity77.81%

Climate Saint Helena: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.43(84.97)29.43(84.97)30.45(86.81)30.45(86.81)31.46(88.63)31.46(88.63)31.46(88.63)32.48(90.46)32.48(90.46)32.48(90.46)31.46(88.63)30.45(86.81)32.48(90.46)
Average high °C (°F)27.88(82.18)27.98(82.36)28.39(83.1)28.94(84.09)29.4(84.92)29.13(84.43)29.16(84.49)29.8(85.64)30.19(86.34)29.85(85.73)29.23(84.61)28.39(83.1)29.03(84.25)
Daily mean °C (°F)26.6(79.88)26.67(80.01)27.07(80.73)27.7(81.86)28.19(82.74)27.98(82.36)28.01(82.42)28.48(83.26)28.86(83.95)28.56(83.41)28.01(82.42)27.17(80.91)27.78(82.0)
Average low °C (°F)24.65(76.37)24.57(76.23)24.92(76.86)25.49(77.88)26.1(78.98)26.07(78.93)25.97(78.75)26.38(79.48)26.66(79.99)26.53(79.75)26.13(79.03)25.4(77.72)25.74(78.33)
Record low °C (°F)21.31(70.36)22.33(72.19)21.31(70.36)22.33(72.19)22.33(72.19)19.28(66.7)23.34(74.01)22.33(72.19)20.3(68.54)22.33(72.19)22.33(72.19)23.34(74.01)19.28(66.7)
Average precipitation mm (inches)51.99(2.05)31.57(1.24)33.25(1.31)44.36(1.75)51.0(2.01)111.97(4.41)163.44(6.43)249.72(9.83)205.64(8.1)219.2(8.63)183.92(7.24)114.66(4.51)121.73(4.79)
Average precipitation days (≥ 1.0 mm)10.065.916.656.658.2114.3920.322.9822.2421.5919.0115.6814.47
Average relative humidity (%)77.5876.4276.4476.4476.8478.4679.0578.0777.5678.3279.279.3277.81
Mean monthly sunshine hours10.3911.411.1912.4212.6812.5712.6512.5912.2811.319.558.2711.44

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Saint Helena in recent years.

Saint Helena

Saint Helena Temperature by Month

September
28.86°C | 83.95°F
October
28.56°C | 83.41°F
August
28.48°C | 83.26°F
May
28.19°C | 82.74°F
July
28.01°C | 82.42°F
November
28.01°C | 82.42°F
June
27.98°C | 82.36°F
April
27.7°C | 81.86°F
December
27.17°C | 80.91°F
March
27.07°C | 80.73°F
February
26.67°C | 80.01°F
January
26.6°C | 79.88°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature28.42°C (83.16°F)27.83°C (82.09°F)26.39°C (79.5°F)
Avg Temperature27.4°C (81.32°F)26.62°C (79.92°F)25.37°C (77.67°F)
Min Temperature25.37°C (77.67°F)24.75°C (76.55°F)24.36°C (75.85°F)
Dew PointMaxAverageMin
Dew Point22.33°C (72.19°F)21.51°C (70.72°F)20.3°C (68.54°F)
PrecipitationMaxAverageMinSum
Precipitation7.1mm | 0.28in1.33mm | 0.05in0.0mm | 0in41.08mm | 1.62in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.31kmh | 13.24mph17.28kmh | 10.74mph13.19kmh | 8.2mph
Gust Wind32.48kmh | 20.18mph25.18kmh | 15.65mph19.28kmh | 11.98mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.1mb1.33mb0.0mb
Saint Helena

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-01-0126.39 | 79.521.31 | 70.367716.24 | 10.0930.36 | 1028.091.12 | 0.04
2013-01-0226.39 | 79.521.31 | 70.367915.22 | 9.4630.36 | 1028.093.04 | 0.12
2013-01-0326.39 | 79.522.33 | 72.198115.22 | 9.4630.39 | 1029.114.26 | 0.17
2013-01-0427.4 | 81.3221.31 | 70.367618.27 | 11.3530.42 | 1030.120.3 | 0.01
2013-01-0526.39 | 79.522.33 | 72.198017.25 | 10.7230.42 | 1030.125.48 | 0.22
2013-01-0625.37 | 77.6722.33 | 72.198419.28 | 11.9830.39 | 1029.117.1 | 0.28
2013-01-0726.39 | 79.522.33 | 72.198220.3 | 12.6130.36 | 1028.094.67 | 0.18
2013-01-0826.39 | 79.522.33 | 72.197821.31 | 13.2430.39 | 1029.110.81 | 0.03
2013-01-0927.4 | 81.3221.31 | 70.367421.31 | 13.2430.42 | 1030.120.41 | 0.02
2013-01-1026.39 | 79.521.31 | 70.367817.25 | 10.7230.39 | 1029.112.54 | 0.1
2013-01-1125.37 | 77.6721.31 | 70.368017.25 | 10.7230.33 | 1027.084.26 | 0.17
2013-01-1226.39 | 79.521.31 | 70.367716.24 | 10.0930.3 | 1026.060.41 | 0.02
2013-01-1326.39 | 79.521.31 | 70.367513.19 | 8.230.33 | 1027.080.41 | 0.02
2013-01-1426.39 | 79.521.31 | 70.367614.21 | 8.8330.36 | 1028.090.1 | 0.0
2013-01-1526.39 | 79.521.31 | 70.367617.25 | 10.7230.33 | 1027.080.3 | 0.01
2013-01-1626.39 | 79.521.31 | 70.367517.25 | 10.7230.33 | 1027.080.2 | 0.01
2013-01-1726.39 | 79.521.31 | 70.367616.24 | 10.0930.36 | 1028.090.71 | 0.03
2013-01-1826.39 | 79.520.3 | 68.547413.19 | 8.230.39 | 1029.110.1 | 0.0
2013-01-1926.39 | 79.521.31 | 70.367715.22 | 9.4630.39 | 1029.110.61 | 0.02
2013-01-2026.39 | 79.521.31 | 70.367516.24 | 10.0930.36 | 1028.090.2 | 0.01
2013-01-2127.4 | 81.3221.31 | 70.367517.25 | 10.7230.36 | 1028.090.0 | 0
2013-01-2227.4 | 81.3221.31 | 70.367519.28 | 11.9830.39 | 1029.110.1 | 0.0
2013-01-2326.39 | 79.521.31 | 70.367615.22 | 9.4630.42 | 1030.120.51 | 0.02
2013-01-2426.39 | 79.522.33 | 72.197917.25 | 10.7230.42 | 1030.121.22 | 0.05
2013-01-2527.4 | 81.3221.31 | 70.367616.24 | 10.0930.39 | 1029.110.41 | 0.02
2013-01-2627.4 | 81.3221.31 | 70.367418.27 | 11.3530.39 | 1029.110.1 | 0.0
2013-01-2727.4 | 81.3222.33 | 72.197717.25 | 10.7230.42 | 1030.120.91 | 0.04
2013-01-2827.4 | 81.3221.31 | 70.367618.27 | 11.3530.42 | 1030.120.2 | 0.01
2013-01-2926.39 | 79.521.31 | 70.367720.3 | 12.6130.39 | 1029.110.3 | 0.01
2013-01-3027.4 | 81.3221.31 | 70.367517.25 | 10.7230.36 | 1028.090.2 | 0.01
2013-01-3126.39 | 79.521.31 | 70.367421.31 | 13.2430.36 | 1028.090.1 | 0.0

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